| Date | IP Address |
| 2023-02-18 | 52.85.61.36 (ClassC) |
| 2023-02-18 | 52.85.61.116 (ClassC) |
| 2024-07-10 | 18.238.49.22 (ClassC) |
| 2024-07-10 | 18.238.49.55 (ClassC) |
| 2025-01-28 | 99.86.38.81 (ClassC) |
| 2025-02-25 | 3.163.24.90 (ClassC) |
| 2025-04-11 | 3.163.24.10 (ClassC) |
| 2025-07-16 | 3.175.34.126 (ClassC) |
| 2025-09-04 | 3.175.34.90 (ClassC) |
| 2026-02-05 | 3.175.34.74 (ClassC) |
| Date | Domain | IP |
| sam-tec.ufidelitas.ac.cr | 2025-11-29 | 54.90.33.135 |
| inglesconfide.ufidelitas.ac.cr | 2025-02-15 | 52.86.151.244 |
| webtesting.ufidelitas.ac.cr | 2025-09-06 | 34.234.7.153 |
| sam.ufidelitas.ac.cr | 2025-09-19 | 44.217.177.153 |
| cdn.ufidelitas.ac.cr | 2025-01-28 | 99.86.38.81 |
| webassets.ufidelitas.ac.cr | 2025-02-19 | 52.4.26.211 |
| www.ufidelitas.ac.cr | 2024-11-19 | 35.153.48.240 |